Individual Calculations October 2012
 Mabe, Chris  Total change: -0.15  Rating chartPersonal card
 2012 North Carolina Open Greensboro, North Carolina USA 2012-08-31
RcRownchangeKK*chgGame
 2047 2254 3.00 4 -0.01 15 -0.15 
  Wang, Tianqi 2077 USA0.001-0.7315-10.95 
  Baxter, Ken J 1908 USA1.0010.11151.65 
  Opaska, Michael P 2010 USA1.0010.20153.00 
  Shamilov, Eduard D 2191 USA1.0010.41156.15 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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